Korean Stock Market, Explained in English.

Korean Stock Market Report: July 29, 2026 Market Overview South Korean equities suffered a severe broad-based selloff on Tuesday, July 29, 2026, as both major indices posted sharp declines that rattled investor confidence. The KOSPI fell 5.98% to close at 5,663.24, while the tech-heavy KOSDAQ tumbled 6.12% to finish at 662.68. The magnitude of today’s losses places this session among the more significant single-day drawdowns of the year, with selling pressure concentrated particularly in the semiconductor sector. ...

Korean Stock Market News Summary 📉 SK Hynix Shares Plunge on Earnings Miss SK Hynix shares experienced extreme volatility, swinging from +4% to -19% before settling at -9%, barely holding the 1.4 million KRW level. The sharp decline follows disappointing earnings that fell below market forecasts. Key factors driving the sell-off include: A steep drop in SK Hynix’s U.S. ADR price, which fell 8.98% over three consecutive sessions Growing overhang concerns stemming from potential large-scale selling pressure tied to ADR-to-local share conversions This comes on the heels of Samsung Electronics also seeing a ~6% share price drop despite posting a record-breaking 89 trillion KRW operating profit in Q2. ...

Korean Stock Market Report: July 28, 2026 Market Overview South Korean equities suffered one of their most severe single-day selloffs in recent memory on Monday, July 28, 2026, as a wave of foreign institutional selling battered both major indices. The KOSPI plunged 10.84% to close at 6,023.66, barely holding above the psychologically critical 6,000-point threshold, while the KOSDAQ tumbled 7.72% to 705.85. The magnitude of the decline was severe enough to trigger circuit breakers across the Korean Exchange, halting trading temporarily as panic spread through the market. ...

Korean Stock Market News Summary KOSPI Plunges as “SamJeon-Nix” Dragged Down by AI Semiconductor Fear Source: Multiple Korean Financial News Outlets Samsung Electronics and SK Hynix — collectively dubbed “SamJeon-Nix” — led a sharp sell-off in the KOSPI, as what was once AI semiconductor euphoria turned into fear. According to Bloomberg, citing a Samsung Securities trader, some Asian hedge funds are selling Samsung Electronics and SK Hynix positions to rotate into CXMT (a Chinese memory chipmaker). However, some analysts argue that the market reaction is disproportionate relative to China’s actual technological advancement. ...

Korean Stock Market Report: July 27, 2026 Market Overview South Korean equities closed on a broadly positive note on Monday, July 27, 2026, with both major indices posting meaningful gains despite persistent pressure from foreign institutional selling. The KOSPI advanced 0.97% to close at 6,755.75, successfully defending and rebounding from the key 6,700 psychological support level after fluctuating throughout the session. The tech-heavy KOSDAQ outperformed its large-cap counterpart, surging 2.22% to finish at 764.86, driven by momentum in growth-oriented small and mid-cap names. ...

Korean Stock Market News Summary 📉 KOSPI Rebounds to 6,700 Level Amid Heavy Foreign Selling of ₩2.9 Trillion The KOSPI index fluctuated throughout the session before rebounding to the 6,700 level, despite significant foreign investor net selling of approximately ₩2.9 trillion. Key Highlights: The Philadelphia Semiconductor Index dropped 4.3%, while SK Hynix’s ADR plunged 8.8% Domestic semiconductor giants Samsung Electronics and SK Hynix both turned negative, partly pressured by CXMT’s IPO listing Market concerns centered around Intel’s weak outlook and potential slowdown in AI-driven capital expenditure by major Big Tech firms Notable gainers among large-caps included: Hyundai Motor (+0.5%) LG Energy Solution (+1.1%) Samsung Biologics (+1.8%) KB Financial (+0.6%) HD Hyundai Heavy Industries (+0.2%) 📊 Early Implementation of Single-Stock Leverage ETF Regulations Expected to Reduce Trading Turnover Analysts forecast a decline in trading activity following the early enforcement of leverage regulations on single-stock ETFs. ...

Korean Stock Market Report — July 24, 2026 Market Overview South Korean equities suffered a sharp broad-based selloff on Thursday, with both major indices posting losses exceeding 5% as surging international oil prices rattled investor sentiment and triggered heavy selling across virtually every sector. The KOSPI plummeted 5.72% to close at 6,690.62, briefly breaching the psychologically significant 6,700 level during intraday trading. The tech-heavy KOSDAQ fared only marginally better, sliding 5.32% to settle at 748.22. The depth and uniformity of today’s decline suggest that macro-level concerns—rather than any company-specific catalysts—were the primary driver of today’s risk-off environment. ...

Korean Stock Market News Summary 1. Chey Tae-won Ordered to Pay ₩944 Billion in Divorce Settlement The Supreme Court has finalized a landmark divorce ruling between SK Group Chairman Chey Tae-won and his ex-wife Noh So-young, ordering Chey to pay approximately ₩944 billion (≈$680M) in asset division. The court set the asset split ratio at 2/3 for Chey and 1/3 for Noh, recognizing Noh’s contribution to the formation of SK’s shareholding base. For context, Samsung Electronics Chairman Lee Jae-yong settled a similar divorce case through mediation, with the undisclosed amount believed to be around ₩100 billion. ...

Korean Stock Market Report: July 23, 2026 Market Overview South Korean equities staged a powerful broad-based rally on Wednesday, with both major indices posting significant gains that underscore renewed investor confidence in the market. The KOSPI surged 4.40% to close at 7,096.89, while the tech-heavy KOSDAQ climbed 5.22% to reach 790.28, reflecting strong buying momentum across large-cap and growth sectors alike. The day’s catalyst appeared to be a high-profile meeting between top Korean business leaders and U.S. counterparts — widely reported as a “Ganbu meeting” — which sent a strong diplomatic and economic signal to markets. The gathering, involving executives from Samsung, SK, Hyundai Motor, and NAVER, is being interpreted by analysts as a positive development for Korea-U.S. trade and technology cooperation, triggering a broad sentiment-driven rally. ...

Korean Stock Market News Summary 1. Semiconductor Risk Driving Korean Stock Market Volatility Professor Choi Bae-geun has highlighted that recent stock market volatility in Korea is largely driven by semiconductor sector risks. He noted that while Samsung Electronics and SK Hynix issued earnings warnings 11 and 10 times respectively during a comparable period, Taiwan’s semiconductor giant TSMC issued only 1 warning — underscoring the relatively higher risk exposure of Korean chipmakers to market fluctuations. ...